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# Title: [Vera Circuli Et Hyperbolae Quadratura] Vera Circvli Et Hyperbolæ Quadratura (shelfmark Leibn. Marg. 98)
# Folio 43, page id 834940469:0127
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=834940469&page=127
# Source image: https://digitale-sammlungen.gwlb.de/content/834940469/jpgs/default/00000127.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 13 lines, status machine
# Lines: 13 recognised, mean confidence 0.87
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
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# After the first blank line: the recognised lines in reading order, one per line.

43
cum rectum cuius basis OTVR ee alcicudo P eNe aequalem in
Feriori erunco crlindrici super AB secti re supra dictum eler
nempeper planum in recta FC cranliens de balem AB semi-
normalirer lecans. Ouoniam P Csc ad DSvERF adRT, CriE
rectangulum P in R T equale rectangulo R F in D S, Ccdre.
Ctangulum R F in D S eic communis inter secriorrunciinte.
e
rioris cylindrici cum plano super recta R S plano ba (eOS AB
normali, d ideo rectangulum l’in R Pcidem communi se-
Cionies aequales cumque hoc semper Anc rhicunque duca-
cur recta RS, manifectum est ex doctrina ductuum Gregorii
F 2 a5.